494032680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{72227}}^1$

素因数の和:72263

約数の個数: 96

約数和(自身を含む): 1690135200

約数和(自身を除く): 1196102520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 72227, 144454, 216681, 288908, 361135, 433362, 577816, 650043, 722270, 866724, 1083405, 1300086, 1372313, 1444540, 1733448, 2166810, 2600172, 2744626, 2889080, 3250215, 4116939, 4333620, 5200344, 5489252, 6500430, 6861565, 8233878, 8667240, 10978504, 12350817, 13000860, 13723130, 16467756, 20584695, 24701634, 26001720, 27446260, 32935512, 41169390, 49403268, 54892520, 61754085, 82338780, 98806536, 123508170, 164677560, 247016340, 494032680]

約数ペア:

[(1, 494032680), (2, 247016340), (3, 164677560), (4, 123508170), (5, 98806536), (6, 82338780), (8, 61754085), (9, 54892520), (10, 49403268), (12, 41169390), (15, 32935512), (18, 27446260), (19, 26001720), (20, 24701634), (24, 20584695), (30, 16467756), (36, 13723130), (38, 13000860), (40, 12350817), (45, 10978504), (57, 8667240), (60, 8233878), (72, 6861565), (76, 6500430), (90, 5489252), (95, 5200344), (114, 4333620), (120, 4116939), (152, 3250215), (171, 2889080), (180, 2744626), (190, 2600172), (228, 2166810), (285, 1733448), (342, 1444540), (360, 1372313), (380, 1300086), (456, 1083405), (570, 866724), (684, 722270), (760, 650043), (855, 577816), (1140, 433362), (1368, 361135), (1710, 288908), (2280, 216681), (3420, 144454), (6840, 72227)]